I just bought the dremel on saturday february 8th, 2003 and must say wow its powerful small and easy to use
anyways i did a 120 mm test blowhole on a cheap 60$ casei had lieing around, and also cut out the frame wire on the back of case to help airflow.
I m getting practice for my cube case which will look similiar to the blackice project done by procooling.
enough talk heres hte pictures
http://jk2zone.web1000.com/diddy.htm